Flow monitoring equipment for water segregator

Abstract

The utility model relates to the technical field of flow monitoring, in particular to a water segregator flow monitoring device which comprises a first pipeline and a first cylinder, the outer wall of the end of the first pipeline is fixedly connected with the first cylinder, a connector is arranged below the first pipeline, the connector is fixedly connected with the ends of two second pipelines, and the second pipelines are fixedly connected with the first cylinder. And a connecting mechanism is arranged on the outer wall of the second pipeline. The outer wall of the end of the replaced second pipeline is inserted into a third pipeline, the end of the third pipeline is attached to the second pipeline, a second cylinder is loosened, a spring drives a wedge-shaped block to move reversely under the elastic effect, the wedge-shaped block extrudes a ball, the ball is clamped into a clamping groove formed in the second pipeline, and then the second pipeline is replaced. The position between the second pipeline and the third pipeline is clamped and fixed, then the position of the flow meter is fixed, installation of the flow meter is achieved, and the flow meter is convenient to replace when the flow meter needs to be replaced.

Description

Technical Field

[0001] This utility model relates to the field of flow monitoring technology, specifically a flow monitoring device for a water distributor. Background Technology

[0002] A manifold, also known as a distribution manifold or water distribution unit, is a water distribution and collection device used in water systems to connect the supply and return water of various heating pipes. Manifolds are classified as distribution manifolds or collection manifolds according to the inlet and outlet water flow. The material of the manifold used in underfloor heating and air conditioning systems is brass, while the manifolds used for the renovation of household water meters in tap water supply systems are mostly made of PP or PE. After the manifold performs water distribution, it is necessary to monitor the flow rate of each water after distribution.

[0003] For example, a high-flow-rate water distributor with authorization announcement number CN213451871U includes a main pipe, one side of which is connected to an air vent valve, and the other side is equidistantly connected to water distribution terminals. A ball valve is installed inside the water distribution terminal. The ball valve includes a spherical sealing body, a valve stem, and a handle. The spherical sealing body is fixed to the lower end of the valve stem, and the handle is fixed to the upper end of the valve stem. However, the above document still has shortcomings. In use, the orifice diameter of the main pipe and the water distribution terminal is relatively large, resulting in a large flow rate. The air vent valve facilitates the removal of air from inside the water distributor; the ball valve facilitates control of the branching; and the device includes connecting fittings, sleeves, spring clips, and other fittings. The protrusions and locking teeth facilitate the connection of the manifold pipes, making the pipes more secure and less prone to loosening and leakage. However, when using the manifold described in the above document, a flow meter is usually used to monitor the flow rate of the water distributed by the manifold. After prolonged use, the sensitivity of the flow meter will decrease, affecting the flow rate monitoring. Traditional flow meters are usually installed with many bolts, making it inconvenient to replace the flow meter when needed. In addition, if impurities are mixed in with the water when it is introduced into the manifold, they can easily cause blockages inside the manifold, affecting its normal operation. Utility Model Content

[0004] The purpose of this invention is to solve the problem of inconvenience in replacing flow meters when replacement is required, and to propose a flow monitoring device for water distributors.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design a water distributor flow monitoring device, including a first pipe and a first cylinder. The outer wall of the end of the first pipe is fixedly connected to the first cylinder. A connector is provided at the bottom of the first pipe. The connector is fixedly connected to one end of two second pipes. A connecting mechanism is provided on the outer wall of the second pipe. A filtering mechanism is provided inside the first cylinder. The outer wall of the other end of the second pipe is clearance-fitted with a third pipe. The outer wall of the end of the third pipe is fixedly connected to the first pipe.

[0007] Preferably, the connecting mechanism includes a ring and a spring. The ring is fixed to the outer wall of the second pipe, and the spring is sleeved on the outer wall of the second pipe. The two ends of the spring are fixedly connected to the ring and the wedge block, respectively. The wedge block is fixed to the inner wall of the second cylinder. The second cylinder is slidably connected to the outer wall of the ring. The outer wall of the wedge block is in contact with a sphere. The sphere is movably connected inside the third pipe, and the outer wall of the sphere is engaged with a groove provided inside the second pipe.

[0008] Preferably, the filtering mechanism includes a cylinder, the outer wall of which is threadedly connected to a first cylinder, a filter screen is fixedly attached to the upper surface of the cylinder, the outer wall of the filter screen is clearance-fitted with the first cylinder, a disc is fixedly attached to the lower part of the cylinder, a first rubber ring is fixedly attached to the upper surface of the disc, the first rubber ring is fixedly connected to the outer wall of the cylinder, the outer wall of the first rubber ring is in contact with the first cylinder, and a support plate is fixedly attached to the lower surface of the disc.

[0009] Preferably, a flow meter is installed on the outer wall of the connector.

[0010] Preferably, a second rubber ring is fixed to the other end of the second pipe, and the outer wall of the second rubber ring is in contact with the third pipe.

[0011] Preferably, the first cylinder is fixedly connected to the outer wall of one end of the fourth pipe, and the other end of the fourth pipe is fixedly connected to a fifth pipe.

[0012] Preferably, the interior of the fifth pipe is rotatably connected to a rotating rod via a damping shaft, and a valve plate is fixed to the outer wall of the rotating rod.

[0013] Preferably, the outer wall of the valve plate is in contact with the fifth pipe, and a rotating wheel is fixedly connected to the upper end of the rotating rod.

[0014] The present invention provides a flow monitoring device for a water distributor, which has the following advantages: Through the cooperation of a ring, spring, wedge block, second cylinder, and sphere, the second cylinder is pulled towards the connector, causing the wedge block to move. The wedge block separates from the sphere and no longer compresses it. Simultaneously, the wedge block compresses the spring, preventing the sphere from locking the relative positions of the second and third pipes. Using this method, the lower third pipe is separated from the lower second pipe, and the upper third pipe is separated from the upper second pipe. The second pipe, connector, and flow meter are then disassembled and replaced. The outer wall of the replaced second pipe end is inserted into the third pipe, ensuring the end of the third pipe is flush with the second pipe. The second cylinder is released, and the spring, under its elasticity, drives the wedge block to move in the opposite direction. The wedge block compresses the sphere, causing it to engage in a slot within the second pipe, thus locking the positions of the second and third pipes and fixing the flow meter. This facilitates the installation of the flow meter and makes it easy to replace when needed.

[0015] Through the cooperation of the cylinder, filter screen, disc, first rubber ring, and support plate, the filter screen is placed inside the first cylinder. Rotating the support plate causes the disc to rotate, which in turn rotates the cylinder. The cylinder screws into the threaded connection inside the first cylinder. The disc contacts the first cylinder through the first rubber ring, which increases the seal between them. External water enters the fifth pipe and then the first cylinder through the fifth and fourth pipes. The filter screen filters the water inside the first cylinder, trapping impurities inside. The filtered water then passes through the filter screen into the first pipe. When water is introduced into the distributor, the filter screen further filters impurities, preventing blockages and ensuring the distributor's normal operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the flow meter, connector, and ring connection in this utility model.

[0019] Figure 4 This is a schematic diagram of the structure at the connection between the cylinder, filter screen, and disc in this utility model;

[0020] Figure 5 for Figure 2 Schematic diagram of the structure at point A;

[0021] Figure 6 This is a schematic diagram of the structure at the connection between the fifth pipe and the valve plate in this utility model;

[0022] Figure 7 This is a schematic diagram of the connection between the filter screen, the disc, and the support plate in this utility model.

[0023] In the diagram: 1. First pipe, 2. First cylinder, 3. Connecting mechanism, 301. Ring, 302. Spring, 303. Wedge block, 304. Second cylinder, 305. Sphere, 4. Filtering mechanism, 401. Cylinder, 402. Filter screen, 403. Disc, 404. First rubber ring, 405. Support plate, 5. Connector, 6. Second pipe, 7. Third pipe, 8. Flow meter, 9. Second rubber ring, 10. Fourth pipe, 11. Fifth pipe, 12. Rotating rod, 13. Valve plate, 14. Rotating wheel. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings:

[0025] See attached document Figure 1-7 In this embodiment, a water distributor flow monitoring device includes a first pipe 1 and a first cylinder 2. The outer wall of the end of the first pipe 1 is fixedly connected to the first cylinder 2, and the first pipe 1 and the first cylinder 2 are connected. A connector 5 is provided below the first pipe 1. There are three connectors 5. The connectors 5 are fixedly connected to one end of two second pipes 6, and the connectors 5 are connected to both second pipes 6. A connecting mechanism 3 is provided on the outer wall of the second pipe 6. The connecting mechanism 3 installs the connectors 5 between the upper and lower third pipes 7. A filter mechanism 4 is provided inside the first cylinder 2. The filter mechanism 4 filters impurities in the water. The outer wall of the other end of the second pipe 6 is clearance-fitted with the third pipe 7. The third pipe 7 can be sleeved onto the outer wall of the other end of the second pipe 6. The outer wall of the upper end of the third pipe 7 is fixedly connected to the first pipe 1, and the upper third pipe 7 is connected to the first pipe 1. A valve is provided on the outer wall of the lower third pipe 7 to control its opening and closing.

[0026] A flow meter 8, model 2510FG / FGS, is installed on the outer wall of connector 5. This type of flow meter / flow switch is suitable for different application scenarios. Its principle includes variable area orifices and fixed area orifices, which are used for different flow measurement needs. A second rubber ring 9 is fixedly connected to the other end of the second pipe 6. The outer wall of the second rubber ring 9 is in contact with the third pipe 7. The second rubber ring 9 increases the sealing between the third pipe 7 and the second pipe 6. The outer wall of one end of the first cylinder 2 is fixedly connected to the fourth pipe 10, and the first cylinder 2 is connected to the fourth pipe 10. The other end of the fourth pipe 10 is fixedly connected to the fifth pipe 11. The fourth pipe 10 and the fifth pipe 11 are connected. The interior of the fifth pipe 11 is rotatably connected to the rotating rod 12 through a damping shaft. The rotating rod 12 and the fifth pipe 11 are sealed together, so the rotating rod 12 will not rotate under inertia. The outer wall of the rotating rod 12 is fixedly connected to the valve plate 13. The rotating rod 12 drives the valve plate 13 to rotate. The outer wall of the valve plate 13 is in contact with the fifth pipe 11. The valve plate 13 controls the opening and closing of the interior of the fifth pipe 11. The upper end of the rotating rod 12 is fixedly connected to the rotating wheel 14. The rotating wheel 14 drives the rotating rod 12 to rotate.

[0027] The connecting mechanism 3 includes a ring 301, a spring 302, a wedge block 303, a second cylinder 304, and a ball 305. The ring 301 is fixed to the outer wall of the second pipe 6, and the spring 302 is sleeved on the outer wall of the second pipe 6. The type of spring 302 is selected according to actual usage requirements to meet the working needs. The two ends of the spring 302 are fixedly connected to the ring 301 and the wedge block 303, respectively. Under the elastic action, the spring 302 can drive the wedge block 303 to move. The wedge block 303 is fixed to the inner wall of the second cylinder 304. The second cylinder 304 and the wedge block 305 are connected to each other. 03. Moving together, the second cylinder 304 is slidably connected to the outer wall of the ring 301. The second cylinder 304 slides on the outer wall of the ring 301. The outer wall of the wedge block 303 is in contact with the sphere 305. The wedge block 303 drives the sphere 305 to move. The sphere 305 is movably connected inside the third pipe 7. The sphere 305 moves inside the third pipe 7. The sphere 305 will not separate from the third pipe 7. The outer wall of the sphere 305 is engaged with the slot provided in the second pipe 6. The sphere 305 engages and fixes the relative position between the second pipe 6 and the third pipe 7.

[0028] Pull the second cylinder 304 towards connector 5. The second cylinder 304 drives the wedge block 303 to move. The wedge block 303 separates from the ball 305 and no longer compresses the ball 305. At the same time, the wedge block 303 compresses the spring 302. At this time, the ball 305 no longer locks the relative positions of the second pipe 6 and the third pipe 7. Using the above method, separate the lower third pipe 7 from the lower second pipe 6, and separate the upper third pipe 7 from the upper second pipe 6. Disassemble and replace the second pipe 6, connector 5, and flow meter 8. After replacement, the outer wall of the end of the second pipe 6 is inserted into the interior of the third pipe 7, and the end of the third pipe 7 is attached to the second pipe 6. The second cylinder 304 is released, and the spring 302 drives the wedge block 303 to move in the opposite direction under the elastic action. The wedge block 303 squeezes the ball 305, and the ball 305 is inserted into the slot provided in the second pipe 6, fixing the position between the second pipe 6 and the third pipe 7, thereby fixing the position of the flow meter 8 and realizing the installation of the flow meter 8. When the flow meter 8 needs to be replaced, it is convenient to replace it.

[0029] The filtering mechanism 4 includes a cylinder 401, a filter screen 402, a disc 403, a first rubber ring 404, and a support plate 405. The outer wall of the cylinder 401 is threadedly connected to the first cylinder 2, and the cylinder 401 and the first cylinder 2 can be separated. The filter screen 402 is fixedly attached to the upper surface of the cylinder 401. The cylinder 401 and the filter screen 402 move together. The filter screen 402 is an annular cylindrical structure, and the outer wall of the filter screen 402 is clearance-fitted with the first cylinder 2. The disc 405 is fixedly attached to the lower part of the cylinder 401. 03. The disc 403 moves together with the cylinder 401. A first rubber ring 404 is fixedly connected to the upper surface of the disc 403. The first rubber ring 404 is fixedly connected to the outer wall of the cylinder 401. The first rubber ring 404 increases the sealing between the disc 403 and the first cylinder 2. The outer wall of the first rubber ring 404 fits against the first cylinder 2. A support plate 405 is fixedly connected to the lower surface of the disc 403. The support plate 405 drives the disc 403 to move. The support plate 405 facilitates the rotation of the disc 403.

[0030] The filter screen 402 is placed inside the first cylinder 2. The support plate 405 is rotated, which drives the disc 403 to rotate. The disc 403 drives the cylinder 401 to rotate, and the cylinder 401 is screwed into the threaded thread inside the first cylinder 2. The disc 403 contacts the first cylinder 2 through the first rubber ring 404. The first rubber ring 404 increases the sealing between the disc 403 and the first cylinder 2. External water enters the fifth pipe 11. The rotating wheel 14 is rotated, which drives the rotating rod 12 to rotate, and the rotating rod 12 drives the valve plate 13 to rotate. When the valve plate 13 rotates, the interior of the fifth pipe 11 opens, and external water enters the interior of the first cylinder 2 through the fifth pipe 11 and the fourth pipe 10. The filter screen 402 filters the water inside the first cylinder 2, and impurities in the water remain inside the filter screen 402. The filtered water enters the interior of the first pipe 1 through the filter screen 402. When water is introduced into the water distributor, the filter screen 402 filters the impurities in the water to prevent impurities from clogging the interior of the water distributor, thus not affecting the normal use of the water distributor.

[0031] Working principle:

[0032] When using a distributor flow monitoring device to monitor the flow of the distributor, connect the right end of the fifth pipe 11 to the external water source pipe;

[0033] Filtering stage:

[0034] The filter screen 402 is placed inside the first cylinder 2. The support plate 405 is rotated, which drives the disc 403 to rotate. The disc 403 drives the cylinder 401 to rotate, and the cylinder 401 is screwed into the threaded thread inside the first cylinder 2. The disc 403 contacts the first cylinder 2 through the first rubber ring 404. The first rubber ring 404 increases the sealing between the disc 403 and the first cylinder 2. External water enters the fifth pipe 11. The rotating wheel 14 is rotated, which drives the rotating rod 12 to rotate, and the rotating rod 12 drives the valve plate 13 to rotate. When the valve plate 13 rotates, the interior of the fifth pipe 11 is opened, and external water enters the interior of the first cylinder 2 through the fifth pipe 11 and the fourth pipe 10. The filter screen 402 filters the water inside the first cylinder 2, and the impurities in the water remain inside the filter screen 402. The filtered water enters the interior of the first pipe 1 through the filter screen 402. When water is introduced into the interior of the water distributor, the filter screen 402 filters the impurities in the water to prevent the impurities from clogging the interior of the water distributor, thus not affecting the normal use of the water distributor.

[0035] Traffic monitoring phase:

[0036] Water flows from inside the first pipe 1 into the interior of multiple third pipes 7. The water flows through the upper third pipe 7 and the second pipe 6 into the interior of the connector 5. The flow meter 8 monitors the flow rate of the water flowing through the connector 5. The water flows through the lower second pipe 6 and the third pipe 7 to the required location.

[0037] Flow meter replacement phase:

[0038] After prolonged use, the flow meter 8 becomes less sensitive and cannot accurately detect water flow. When it needs to be replaced, pull the second cylinder 304 towards the connector 5. The second cylinder 304 drives the wedge block 303 to move, separating the wedge block 303 from the ball 305 and no longer squeezing the ball 305. At the same time, the wedge block 303 squeezes the spring 302. At this time, the ball 305 no longer locks the relative positions of the second pipe 6 and the third pipe 7. Using the above method, the lower third pipe 7 is separated from the lower second pipe 6, and the upper third pipe 7 is separated from the upper second pipe 6. Disassemble and replace pipe 6, connector 5 and flow meter 8. Insert the outer wall of the replaced second pipe 6 end into the interior of the third pipe 7, and make the end of the third pipe 7 fit against the second pipe 6. Loosen the second cylinder 304. Under the elastic action of the spring 302, drive the wedge block 303 to move in the opposite direction. The wedge block 303 squeezes the ball 305. The ball 305 is inserted into the slot provided in the second pipe 6, and the position between the second pipe 6 and the third pipe 7 is fixed. In turn, the position of the flow meter 8 is fixed, and the installation of the flow meter 8 is realized. When the flow meter 8 needs to be replaced, it is convenient to replace it.

[0039] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A flow monitoring device for a water distributor, comprising a first pipe (1) and a first cylinder (2), wherein the outer wall of the end of the first pipe (1) is fixedly connected to the first cylinder (2), characterized in that: A connector (5) is provided below the first pipe (1). The connector (5) is fixedly connected to one end of each of the two second pipes (6). A connecting mechanism (3) is provided on the outer wall of the second pipe (6). A filtering mechanism (4) is provided inside the first cylinder (2). The outer wall of the other end of the second pipe (6) is clearance-fitted with the third pipe (7). The outer wall of the end of the third pipe (7) is fixedly connected to the first pipe (1).

2. The flow monitoring device for a water distributor according to claim 1, characterized in that: The connecting mechanism (3) includes a ring (301) and a spring (302). The ring (301) is fixed to the outer wall of the second pipe (6). The spring (302) is sleeved on the outer wall of the second pipe (6). The two ends of the spring (302) are fixedly connected to the ring (301) and the wedge block (303) respectively. The wedge block (303) is fixed to the inner wall of the second cylinder (304). The second cylinder (304) is slidably connected to the outer wall of the ring (301). The outer wall of the wedge block (303) is in contact with the sphere (305). The sphere (305) is movably connected inside the third pipe (7). The outer wall of the sphere (305) is engaged with the slot provided inside the second pipe (6).

3. The flow monitoring device for a water distributor according to claim 1, characterized in that: The filtering mechanism (4) includes a cylinder (401), the outer wall of which is threadedly connected to a first cylinder (2), a filter screen (402) is fixedly attached to the upper surface of the cylinder (401), the outer wall of the filter screen (402) is clearance-fitted with the first cylinder (2), a disc (403) is fixedly attached to the lower part of the cylinder (401), a first rubber ring (404) is fixedly attached to the upper surface of the disc (403), the first rubber ring (404) is fixedly connected to the outer wall of the cylinder (401), the outer wall of the first rubber ring (404) is in contact with the first cylinder (2), and a support plate (405) is fixedly attached to the lower surface of the disc (403).

4. The flow monitoring device for a water distributor according to claim 1, characterized in that: A flow meter (8) is installed on the outer wall of the connector (5).

5. The flow monitoring device for a water distributor according to claim 1, characterized in that: The other end of the second pipe (6) is fixed with a second rubber ring (9), and the outer wall of the second rubber ring (9) is in contact with the third pipe (7).

6. The flow monitoring device for a water distributor according to claim 1, characterized in that: The first cylinder (2) is fixedly connected to the outer wall of one end of the fourth pipe (10), and the other end of the fourth pipe (10) is fixedly connected to the fifth pipe (11).

7. The flow monitoring device for a water distributor according to claim 6, characterized in that: The interior of the fifth pipe (11) is rotatably connected to a rotating rod (12) via a damping shaft, and a valve plate (13) is fixed to the outer wall of the rotating rod (12).

8. The flow monitoring device for a water distributor according to claim 7, characterized in that: The outer wall of the valve plate (13) is in contact with the fifth pipe (11), and the upper end of the rotating rod (12) is fixedly connected to the rotating wheel (14).

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